WO2002076661A1 - Outil et ensemble outil - Google Patents

Outil et ensemble outil Download PDF

Info

Publication number
WO2002076661A1
WO2002076661A1 PCT/DE2002/001153 DE0201153W WO02076661A1 WO 2002076661 A1 WO2002076661 A1 WO 2002076661A1 DE 0201153 W DE0201153 W DE 0201153W WO 02076661 A1 WO02076661 A1 WO 02076661A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
holder
connecting element
cutting body
shaft
Prior art date
Application number
PCT/DE2002/001153
Other languages
German (de)
English (en)
Inventor
Frank Johne
Original Assignee
Johne + Co. Präzisionswerkzeuge Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johne + Co. Präzisionswerkzeuge Gmbh filed Critical Johne + Co. Präzisionswerkzeuge Gmbh
Publication of WO2002076661A1 publication Critical patent/WO2002076661A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • B23B31/1107—Retention by threaded connection for conical parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • B23B31/1107—Retention by threaded connection for conical parts
    • B23B31/1122—Retention by threaded connection for conical parts using cylindrical threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/02—Connections between the shanks and detachable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/03—Cutting heads comprised of different material than the shank irrespective of whether the head is detachable from the shank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/31—Diamond
    • B23C2226/315—Diamond polycrystalline [PCD]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23C2228/49—Sintered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/08—Brazed connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/16—Welded connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/21—Glued connections

Definitions

  • the invention relates to a tool arrangement, in particular for machining with high-speed machines, comprising a holder with a machine shaft for receiving in a work spindle of a machine tool and a slim tool shaft, with a bore penetrating both shafts in the area of and essentially concentric to its longitudinal central axis and a tool therefor and a method for producing the tool and the use of a cutting body.
  • Solid carbide milling heads that are positively and non-positively attached to standardized steel shanks using a special clamping technology. Such a tool should be used for highly dynamic drive. Clamping variants for similar tools are shown in EP 0 298 937 A1.
  • the tool has a clamping body known as a Weldon shank, which can be inserted into the drive spindle of a corresponding milling machine.
  • This shaft has an internal thread into which an intermediate piece with an external thread is inserted.
  • This intermediate piece has on the side of the milling head to be picked up a driver nose, which in a complementary nose
  • the milling head can engage so that the milling head and the intermediate piece can be screwed together into the shank with the aid of a tool to be inserted from the machine side through a hole.
  • the milling head together with the intermediate piece is guided and fixed transversely to the longitudinal axis of the tool, while in the longitudinal axis the positive connection between the intermediate sleeve and the milling head and via the thread with the shank is produced. So there are three fits between the Machine and the tool shank as well as the tool shank and the intermediate piece and ultimately between the intermediate piece and the one-piece carbide milling cutter, which leads to a correspondingly high production effort for exact concentricity.
  • the intermediate piece can also be provided with a T-groove, into which a complementarily shaped end of the milling head can be inserted. It is also mentioned that instead of screwing the intermediate piece into an internal thread in the tool shaft, the tool shaft can also be provided with a pin that carries an external thread, so that the intermediate piece internal thread can be screwed over such a pin.
  • such a clamping of a milling head is also shown in WO 98/13161.
  • a bayonet lock instead of a thread is also mentioned.
  • the milling head is shaped so that it lies in flat contact with part of its rear surface on the end face of the tool shank, while a center hole in the shank receives a complementary cylindrical extension of the milling head.
  • the incorporation of the thread into the hard metal milling cutter and an exact double fit due to the matching thread in combination with the face contact and the centering of the milling head on the shank are complex.
  • EP 0 820 826 A1 describes an extension sleeve instead of one
  • Working spindle suitable receptacle with machine shaft which on the tool side has a receiving bore that is complementary to the pin of the milling head and into which the pin is shrunk.
  • the invention is based on the problem of avoiding the disadvantages of the prior art, but of using its advantages, in particular the use of hard metal milling heads or similar tools, but of proposing a simpler and inexpensive fastening technology.
  • Machine shafts are almost arbitrary, but standardized inexpensive holders are preferred, whereby depending on the requirements during machining and the type of connecting elements, both holders made of steel and, at least for the tool shank, hard metal or for e.g. high-precision concentricity made of heavy metal such as tungsten or other metals and metal alloys are used.
  • the tool head or the tool consists of a cutting body made of hard material with a permanently attached connecting element for connection to a holder. It is designed as a wearing part for mass production and will be replaced by a new tool after the cutting edges have been processed. Due to the design, it is suitable for bores from approximately 10 mm to 50 mm and appropriate face milling or other milling work.
  • cutting materials hard materials such as hard metal, solid PCD (polycrystalline diamond), cermets, ceramics, PCBN (polycrystalline cubic boron nitride) are to be used, which in corresponding cases have PCD or CBN layers applied by PVD, CVD coating processes can.
  • hard materials such as hard metal, solid PCD (polycrystalline diamond), cermets, ceramics, PCBN (polycrystalline cubic boron nitride) are to be used, which in corresponding cases have PCD or CBN layers applied by PVD, CVD coating processes can.
  • the tools and cutting inserts are mainly manufactured using powder metallurgy processes. Starting from synthesized powders, molded articles, so-called green compacts, are pressed, which are compacted in a subsequent sintering process. Although powder metallurgy already allows the production of complex and largely final contours close to tool geometries, post-processing of the sintered blanks is necessary in most cases, since the achievable shape and dimensional accuracy as well as cutting edge quality are insufficient for use as cutting tools. This finishing process not only decides on the dimensional and shape accuracy of a tool, but also influences the edge zone properties of the machined workpiece, such as, due to the thermal and mechanical loads during machining
  • Coating and multiple coating enable favorable combinations of properties to be achieved.
  • Known coating methods include CVD (Chemical Vapor Deposition) and PVD (Physical Vapor Deposition). PVD coatings require lower compared to conventional CVD coatings
  • FIG. 3 shows a cutting body with integral pin
  • the Holder is excited.
  • the holder is in turn provided with a machine shaft 10 and a device 11 for clamping the holder in a machine tool, not shown.
  • the connecting element 2 is held by an intermediate member in the form of a collet 9, which engages around the pin 91 and is guided in part 92 (Fig. 6a and offset by 90 degrees in Fig. 6b), while in Fig. 6c the pin with thread 7 is enclosed by a sleeve 52 with an internal thread, the sleeve being coupled to the pull rod 5 by the pin 51.
  • a tool according to FIG. 7a is used in the tool arrangement according to FIGS. 7b-7g. 7b - e are part 2 and
  • Tension rod 5 coupled to intermediate piece 53 by bolt 42 which according to FIG. 7b also functions as a driver in the groove 41, while, according to FIG. 7c, the holder has a separate driver nose 4 which engages in the cutting body 1 in a recess. 7e can also reach through the holder to simplify the assembly of the bolts 42.
  • 7h-k shows a tool holder with a shaft 35 made of heavy metal, which as an expensive individual part with the Machine shaft 10,11 is coupled.
  • the sections AA in FIGS. 7i and 7k show an alternative embodiment of driver devices on the holder / tool.
  • FIG. 8 shows a tool with an integral design of cutting body 1 and connecting element 2 in combination with a holder 3, the tool being fixed in a pull rod 5 or in holder 3 itself by means of threaded bolts screwed in from the forehead.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

Ensemble outil, en particulier pour l'usinage par enlèvement de copeaux à l'aide de machines à grande vitesse, qui comporte un élément de retenue avec tige (10) de machine destiné à être reçu dans une broche porte-outil d'une machine-outil et une tige mince (3) d'outil. Ces deux tiges sont traversées par un alésage situé dans la zone de l'axe central longitudinal de la tige mince et essentiellement concentrique à cet axe. La présente invention concerne encore un outil pour ledit ensemble, ainsi qu'un procédé de fabrication de l'outil et l'utilisation d'un corps de coupe. Un corps de coupe (1) interchangeable en matière dure est pressé d'un seul tenant avec une cheville (2) ou bien une cheville est ajoutée par assemblage précis par un mouvement arrière.
PCT/DE2002/001153 2001-03-22 2002-03-22 Outil et ensemble outil WO2002076661A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10114240.4 2001-03-22
DE2001114240 DE10114240A1 (de) 2001-03-22 2001-03-22 Rotationswerkzeug

Publications (1)

Publication Number Publication Date
WO2002076661A1 true WO2002076661A1 (fr) 2002-10-03

Family

ID=7678687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001153 WO2002076661A1 (fr) 2001-03-22 2002-03-22 Outil et ensemble outil

Country Status (2)

Country Link
DE (1) DE10114240A1 (fr)
WO (1) WO2002076661A1 (fr)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003051564A1 (fr) * 2001-11-27 2003-06-26 Gustav Werthwein Outil d'usinage par enlevement de copeaux
FR2892326A1 (fr) * 2005-10-24 2007-04-27 Sofdiam Soc Par Actions Simpli Fraise en deux parties
WO2007073850A1 (fr) * 2005-12-15 2007-07-05 Jel Precision Tools Gmbh & Co. Kg Outil de formation de filets sans enlevement de matiere, en particulier pour la formation de filets interieurs
US7407351B2 (en) * 2004-08-19 2008-08-05 Sandvik Intellectual Property Ab Rotatable tool comprising a shank, a drawbar and a cutting head
US7431543B2 (en) * 2002-02-15 2008-10-07 Dihart Ag Machine reamer
WO2010012367A1 (fr) 2008-07-30 2010-02-04 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Outil pour l'usinage par enlèvement de copeaux d'une pièce à usiner
US7753628B2 (en) * 2006-02-22 2010-07-13 Iscar, Ltd. Cutting tool
WO2010142747A1 (fr) * 2009-06-10 2010-12-16 Snecma Procede pour l'usinage par outil pcd d'aubes de turbine en cmc
WO2011085978A1 (fr) * 2010-01-14 2011-07-21 Kennametal Inc. Outil d'usinage par enlèvement de copeaux et tête de coupe pour cet outil
US8066457B2 (en) * 2005-07-05 2011-11-29 Komet Group Gmbh Machine tool
DE102011012144A1 (de) * 2011-02-24 2012-08-30 Kennametal Inc. Werkzeughalter sowie Werkzeugsystem mit einem Werkzeughalter und einem Werkzeug
US8322258B2 (en) 2007-03-15 2012-12-04 Franz Haimer Maschinenbau Kg Tool holder
US8882406B2 (en) 2011-02-24 2014-11-11 Kennametal Inc. Milling cutter, especially a round-head milling cutter
WO2015055364A1 (fr) * 2013-10-15 2015-04-23 Komet Group Gmbh Outil permettant l'usinage par enlèvement de copeaux de pièces
EP2851147A3 (fr) * 2009-06-24 2015-08-12 Johne + Co. Präzisionswerkzeuge GmbH Support de tête interchangeable, tête d'outil et procédé
EP1931490B1 (fr) 2005-10-04 2015-12-09 Gühring KG Outil d'enlèvement de copeaux
US20160089729A1 (en) * 2013-05-23 2016-03-31 Nuovo Pignone Srl Interchangeable ball mill
EP3042729A1 (fr) * 2015-01-12 2016-07-13 Sandvik Intellectual Property AB Fraise à céramique
US9498829B2 (en) 2013-03-06 2016-11-22 Allied Machine & Engineering Corp. Drilling system for deep holes
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
EP3170598A1 (fr) * 2015-11-20 2017-05-24 Simtek AG Tête de fraise, tige de fraise et fraise vissable
US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
CN107921552A (zh) * 2015-08-11 2018-04-17 伊斯卡有限公司 具有带有提供相同锥角的两个间隔开的锥形邻接表面的螺纹安装部的可更换切削刀头、刀具保持器和旋转切削刀具
CN112620759A (zh) * 2020-12-28 2021-04-09 徐少华 一种可同步更换切屑刃的铣刀

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338754C5 (de) * 2003-08-23 2016-01-14 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Werkzeug zur spanlosen Erzeugung eines Gewindes und Verfahren zur Herstellung eines Werkzeugs zur spanlosen Gewindeerzeugung
DE102005028368A1 (de) * 2005-06-20 2006-12-28 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Ventilsitz- und Ventilführungsbearbeitungswerkzeug
DE102007031458B4 (de) * 2007-07-05 2012-08-30 Primetool Mfg, Inc. Werkzeughalter-Modul
JP5003363B2 (ja) 2007-09-06 2012-08-15 マックス株式会社 穿孔工具
DE102009054320A1 (de) 2009-11-24 2011-05-26 Aleit Gmbh Rotierendes Werkzeug zur materialabtragenden Bearbeitung mit abdichtungsfreier, zwangsgeführter und fliehkraftgestützter Kühlschmiermittel-Zufuhr
DE202010002058U1 (de) * 2010-02-08 2011-06-09 Johne & Co. Präzisionswerkzeuge GmbH, 46286 Werkzeug und Werkzeugkopf zum Bearbeiten von Bohrungen und ähnlichen Materialausnehmungen
DE102012104606B4 (de) * 2012-05-29 2015-11-19 Franz Haimer Maschinenbau Kg Werkzeugaufnahme für ein Einschraubwerkzeug
DE202014000866U1 (de) * 2014-02-03 2015-05-06 Johne & Co. Präzisionswerkzeuge GmbH Werkzeugkopfelement zum Fertigen eines Werkzeugkopfes, Werkzeugkopf und Werkzeugaufnahmemittel
DE102014225914B3 (de) * 2014-12-15 2016-03-17 NUBIUS GROUP Präzisionswerkzeuge GmbH Kupplungsanordnung mit Einstellfläche
DE102014225909B3 (de) * 2014-12-15 2016-06-09 NUBIUS GROUP Präzisionswerkzeuge GmbH Kupplungsanordnung mit Schraubenschaft
DE102014225915B3 (de) * 2014-12-15 2016-05-12 NUBIUS GROUP Präzisionswerkzeuge GmbH Werkzeugaufnahme mit Überwurfmutter
DE102016115029A1 (de) * 2016-08-12 2018-02-15 Franz Haimer Maschinenbau Kg Werkzeughalter und Spannsystem mit einem derartigen Werkzeughalter sowie Verfahren zur Herstellung einer Werkzeugaufnahme für einen solchen Werkzeughalter
DE102017127814A1 (de) 2017-11-24 2019-05-29 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Werkzeug zur spanenden Bearbeitung eines Werkstücks
DE102022102551A1 (de) 2022-02-03 2023-08-03 P&L Gmbh & Co. Kg Anordnung zur Bearbeitung von Werkstücken

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354097A (en) * 1919-08-27 1920-09-28 Fitzsimmons James End-mill
DE876793C (de) * 1943-04-04 1953-05-18 Friedrich Schmidt Fraeserhalter
US2796264A (en) * 1954-03-04 1957-06-18 Portage Machine Company Keeper key-universal type
FR2602162A1 (fr) * 1986-08-01 1988-02-05 Begue Pierre Systeme de fixation d'un outil sur un organe porte-outil de machine-outil, parties constitutives
US5114286A (en) * 1991-08-13 1992-05-19 Calkins Donald W Interchangeable tool alignment system
DE4210144A1 (de) * 1990-05-18 1993-09-30 Normon Tool Gep Es Szerszamgya Spannanordnung für rotierende Werkzeugsysteme
EP0875321A1 (fr) * 1997-04-30 1998-11-04 Ditta Bacci Paolino Di Giuseppe Bacci Di Agostino Bacci Outil rotatif pour machine-outil et machine-outil utilisant cet outil

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354097A (en) * 1919-08-27 1920-09-28 Fitzsimmons James End-mill
DE876793C (de) * 1943-04-04 1953-05-18 Friedrich Schmidt Fraeserhalter
US2796264A (en) * 1954-03-04 1957-06-18 Portage Machine Company Keeper key-universal type
FR2602162A1 (fr) * 1986-08-01 1988-02-05 Begue Pierre Systeme de fixation d'un outil sur un organe porte-outil de machine-outil, parties constitutives
DE4210144A1 (de) * 1990-05-18 1993-09-30 Normon Tool Gep Es Szerszamgya Spannanordnung für rotierende Werkzeugsysteme
US5114286A (en) * 1991-08-13 1992-05-19 Calkins Donald W Interchangeable tool alignment system
EP0875321A1 (fr) * 1997-04-30 1998-11-04 Ditta Bacci Paolino Di Giuseppe Bacci Di Agostino Bacci Outil rotatif pour machine-outil et machine-outil utilisant cet outil

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003051564A1 (fr) * 2001-11-27 2003-06-26 Gustav Werthwein Outil d'usinage par enlevement de copeaux
US7431543B2 (en) * 2002-02-15 2008-10-07 Dihart Ag Machine reamer
US7407351B2 (en) * 2004-08-19 2008-08-05 Sandvik Intellectual Property Ab Rotatable tool comprising a shank, a drawbar and a cutting head
US8066457B2 (en) * 2005-07-05 2011-11-29 Komet Group Gmbh Machine tool
EP1931490B1 (fr) 2005-10-04 2015-12-09 Gühring KG Outil d'enlèvement de copeaux
FR2892326A1 (fr) * 2005-10-24 2007-04-27 Sofdiam Soc Par Actions Simpli Fraise en deux parties
WO2007073850A1 (fr) * 2005-12-15 2007-07-05 Jel Precision Tools Gmbh & Co. Kg Outil de formation de filets sans enlevement de matiere, en particulier pour la formation de filets interieurs
US7753628B2 (en) * 2006-02-22 2010-07-13 Iscar, Ltd. Cutting tool
US8322258B2 (en) 2007-03-15 2012-12-04 Franz Haimer Maschinenbau Kg Tool holder
US8534963B2 (en) 2008-07-30 2013-09-17 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Tool for machining a workpiece
WO2010012367A1 (fr) 2008-07-30 2010-02-04 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Outil pour l'usinage par enlèvement de copeaux d'une pièce à usiner
FR2946552A1 (fr) * 2009-06-10 2010-12-17 Snecma Procede pour l'usinage par outil pcd d'aubes de turbine en cmc.
WO2010142747A1 (fr) * 2009-06-10 2010-12-16 Snecma Procede pour l'usinage par outil pcd d'aubes de turbine en cmc
EP2851147A3 (fr) * 2009-06-24 2015-08-12 Johne + Co. Präzisionswerkzeuge GmbH Support de tête interchangeable, tête d'outil et procédé
WO2011085978A1 (fr) * 2010-01-14 2011-07-21 Kennametal Inc. Outil d'usinage par enlèvement de copeaux et tête de coupe pour cet outil
US9827619B2 (en) 2010-01-14 2017-11-28 Kennametal Inc. Machining tool and cutting head for the machining tool
DE102011012144B4 (de) * 2011-02-24 2015-04-23 Kennametal Inc. Werkzeughalter sowie Werkzeugsystem mit einem Werkzeughalter und einem Werkzeug
DE102011012144A1 (de) * 2011-02-24 2012-08-30 Kennametal Inc. Werkzeughalter sowie Werkzeugsystem mit einem Werkzeughalter und einem Werkzeug
US8882406B2 (en) 2011-02-24 2014-11-11 Kennametal Inc. Milling cutter, especially a round-head milling cutter
US9943914B2 (en) 2013-03-06 2018-04-17 Allied Machine & Engineering Corp. Drilling system for deep holes
US9498829B2 (en) 2013-03-06 2016-11-22 Allied Machine & Engineering Corp. Drilling system for deep holes
US20160089729A1 (en) * 2013-05-23 2016-03-31 Nuovo Pignone Srl Interchangeable ball mill
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
WO2015055364A1 (fr) * 2013-10-15 2015-04-23 Komet Group Gmbh Outil permettant l'usinage par enlèvement de copeaux de pièces
US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
EP3042729A1 (fr) * 2015-01-12 2016-07-13 Sandvik Intellectual Property AB Fraise à céramique
CN107107211A (zh) * 2015-01-12 2017-08-29 山特维克知识产权股份有限公司 陶瓷铣削刀具
US10322457B2 (en) 2015-01-12 2019-06-18 Sandvik Intellectual Property Ab Ceramic milling cutter
WO2016113078A1 (fr) * 2015-01-12 2016-07-21 Sandvik Intellectual Property Ab Fraise en céramique
CN107921552A (zh) * 2015-08-11 2018-04-17 伊斯卡有限公司 具有带有提供相同锥角的两个间隔开的锥形邻接表面的螺纹安装部的可更换切削刀头、刀具保持器和旋转切削刀具
CN107921552B (zh) * 2015-08-11 2020-06-12 伊斯卡有限公司 可更换切削刀头、刀具保持器和旋转切削刀具
EP3170598A1 (fr) * 2015-11-20 2017-05-24 Simtek AG Tête de fraise, tige de fraise et fraise vissable
CN112620759A (zh) * 2020-12-28 2021-04-09 徐少华 一种可同步更换切屑刃的铣刀

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